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Institutional Investment Manager
SIMPLEX TRADING, LLC
SIMPLEX TRADING, LLC (CIK: 0001488542) incorporated in Delaware, located at 230 S. Lasalle Street, Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q3)
Portfolio Summary: 6,775 holdings with a total value of $1,364,151,000.
#
Name
Shares
Value ($)
%
Options
Notes
151 ALIBABA GROUP HLDG LTD 13,314 1,622,000 0.12% Call
152 CABLEVISION SYS CORP(NEW) NY GROUP CL ACOM 49,887 1,619,000 0.12%
153 BP PLC 1,581 1,617,000 0.12% Put
154 MONSTER BEVERAGE CORP NEW 11,910 1,609,000 0.12%
155 DISNEY WALT CO 4,541 1,604,000 0.12% Call
156 OMNIVISION TECHS INC 60,793 1,596,000 0.12%
157 DIREXION SHS ETF TR 27,052 1,596,000 0.12%
158 KIMBERLY CLARK CORP 14,578 1,589,000 0.12%
159 JPMORGAN CHASE & CO 3,400 1,588,000 0.12% Put
160 CHEVRON CORP NEW 3,500 1,581,000 0.12% Put
161 SCHLUMBERGER LTD 1,399 1,562,000 0.11% Put
162 SPDR GOLD TRUST 6,702 1,552,000 0.11% Call
163 PROSHARES ULTRA BLOOMBERG CRUDE OIL 68,449 1,552,000 0.11%
164 KRAFT HEINZ CO 21,929 1,547,000 0.11%
165 ISHARES RUSSELL 2000 GROWTH ETF 11,481 1,538,000 0.11%
166 Market Vectors Semiconductor E 30,787 1,535,000 0.11%
167 HALLIBURTON CO 2,233 1,535,000 0.11% Put
168 QIHOO 360 TECHNOLOGY CO LTD 980 1,521,000 0.11% Put
169 SPDR SERIES TRUST 34,103 1,514,000 0.11%
170 CITIGROUP INC 4,381 1,511,000 0.11% Put
171 MEDIVATION INC 35,331 1,501,000 0.11%
172 APACHE CORP 1,423 1,496,000 0.11% Put
173 WAL-MART STORES INC 22,757 1,475,000 0.11%
174 EXXON MOBIL CORP 2,402 1,473,000 0.11% Put
175 KINDER MORGAN INC DEL 53,068 1,468,000 0.11%
176 SOLERA HOLDINGS INC 26,852 1,450,000 0.11%
177 UNITEDHEALTH GROUP INC 2,668 1,439,000 0.11% Put
178 GENERAL ELECTRIC CO 57,036 1,438,000 0.11%
179 CHIPOTLE MEXICAN GRILL INC 1,408 1,434,000 0.11% Put
180 B/E AEROSPACE INC 32,649 1,433,000 0.11%
181 UNITED STATES STL CORP NEW 2,178 1,391,000 0.10% Put
182 CELGENE CORP 2,299 1,390,000 0.10% Put
183 RALPH LAUREN CORP 11,755 1,388,000 0.10%
184 POWERSHS DB US DOLLAR INDEX 55,306 1,388,000 0.10%
185 APACHE CORP 35,287 1,381,000 0.10%
186 DIREXION SHS ETF TR 9,034 1,364,000 0.10% Call
187 HOME PROPERTIES INC 18,225 1,362,000 0.10%
188 CF INDS HLDGS INC 1,214 1,358,000 0.10% Put
189 VIACOM INC NEW 30,704 1,324,000 0.10%
190 DEUTSCHE BANK AG 49,009 1,321,000 0.10%
191 CITRIX SYS INC 18,931 1,311,000 0.10%
192 SELECT SECTOR SPDR TR 32,704 1,305,000 0.10%
193 GENERAL MTRS CO 43,173 1,296,000 0.10%
194 ALLSTATE CORP 22,083 1,286,000 0.09%
195 CANADIAN PAC RY LTD 8,805 1,264,000 0.09%
196 HALLIBURTON CO 35,782 1,264,000 0.09%
197 COMCAST CORP NEW 22,182 1,261,000 0.09%
198 LULULEMON ATHLETICA INC 24,699 1,251,000 0.09%
199 WISDOMTREE TR 25,674 1,249,000 0.09%
200 DOW CHEM CO 3,197 1,234,000 0.09% Put
Page 4 of 136

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001488542-15-000012, filed 2015.10.08).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.